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import React, { Component } from 'react'
// import { Link } from 'react-router-dom'
import { bindActionCreators } from 'redux'
import { connect } from 'react-redux'
import actions from '../../../../actions'
// import * as alignActions from '../align.actions'
import { ZOOM_STEPS } from '../../constants'
import { clamp, timestamp, capitalize } from '../../../../util'
import { timeToPosition } from '../../align.util'
import { Select } from '../../../../common'
import {
AnnotationFormVideo,
AnnotationFormImage,
} from './annotationForms'
const ANNOTATION_TYPES = [
'sentence', 'header', 'paragraph_end', 'video', 'image', 'image_carousel',
].map(name => ({ name, label: capitalize(name.replace('_', ' ')) }))
class AnnotationForm extends Component {
constructor(props){
super(props)
this.handleChange = this.handleChange.bind(this)
this.handleSelect = this.handleSelect.bind(this)
this.handleSettingsSelect = this.handleSettingsSelect.bind(this)
this.handleKeyDown = this.handleKeyDown.bind(this)
this.handleSubmit = this.handleSubmit.bind(this)
this.handleDestroy = this.handleDestroy.bind(this)
this.textareaRef = React.createRef()
}
componentDidMount() {
if (this.textareaRef && this.textareaRef.current) {
this.textareaRef.current.focus()
}
}
handleKeyDown(e) {
if (e.keyCode === 27) { // escape
actions.align.hideAnnotationForm()
return
}
// console.log(e.keyCode)
if (!e.metaKey && !e.ctrlKey) return
let { start_ts } = this.props.annotation
switch (e.keyCode) {
case 38: // up
e.preventDefault()
start_ts -= 0.1
actions.align.updateAnnotationForm('start_ts', Math.max(0, start_ts))
actions.audio.seek(start_ts)
actions.align.setCursor(start_ts)
break
case 40: // down
e.preventDefault()
start_ts += 0.1
actions.align.updateAnnotationForm('start_ts', Math.max(0, start_ts))
actions.audio.seek(start_ts)
actions.align.setCursor(start_ts)
break
case 83: // ctrl-S
e.preventDefault()
this.handleSubmit()
default:
break
}
}
handleChange(e) {
const { name, value } = e.target
this.handleSelect(name, value)
}
handleSelect(name, value) {
actions.align.updateAnnotationForm(name, value)
}
handleSettingsSelect(name, value) {
if (name.indexOf('_id') !== -1) value = parseInt(value) || 0
actions.align.updateAnnotationSettings(name, value)
}
handleSubmit() {
const { annotation } = this.props
if (annotation.type === 'paragraph_end') {
annotation.text = ''
}
if (annotation.id === 'new') {
delete annotation.id
actions.annotation.create(annotation)
.then(response => {
console.log(response)
actions.align.hideAnnotationForm()
})
} else {
actions.annotation.update(annotation)
.then(response => {
console.log(response)
actions.align.hideAnnotationForm()
})
}
}
handleDestroy() {
const { annotation } = this.props
if (annotation.id === 'new') {
actions.align.hideAnnotationForm()
} else {
actions.annotation.destroy(annotation)
.then(response => {
console.log(response)
actions.align.hideAnnotationForm()
})
}
}
render() {
const { timeline, annotation, media } = this.props
if (!annotation.start_ts) return <div></div>
return (
<div
className='annotationForm'
style={{
top: timeToPosition(annotation.start_ts, timeline),
}}
>
{this.renderButtons()}
{annotation.type === 'sentence' && this.renderTextarea()}
{annotation.type === 'header' && this.renderTextarea()}
{annotation.type === 'video' &&
<AnnotationFormVideo annotation={annotation} media={media} handleSettingsSelect={this.handleSettingsSelect} />
}
{annotation.type === 'image' &&
<AnnotationFormImage annotation={annotation} media={media} handleSettingsSelect={this.handleSettingsSelect} />
}
{annotation.type === 'image_carousel' &&
<AnnotationFormImageCarousel annotation={annotation} media={media} handleSettingsSelect={this.handleSettingsSelect} />
}
</div>
)
}
renderButtons() {
const { annotation } = this.props
return (
<div className='row buttons'>
<div>
<Select
name='type'
selected={annotation.type}
options={ANNOTATION_TYPES}
defaultOption='text'
onChange={this.handleSelect}
/>
<div className='ts'>{timestamp(annotation.start_ts, 1, true)}</div>
</div>
<div>
{annotation.id !== 'new' && <button onClick={this.handleDestroy}>Delete</button>}
<button onClick={this.handleSubmit}>Save</button>
</div>
</div>
)
}
renderTextarea() {
const { annotation } = this.props
return (
<div>
<textarea
name='text'
value={annotation.text}
onKeyDown={this.handleKeyDown}
onChange={this.handleChange}
ref={this.textareaRef}
/>
</div>
)
}
}
const mapStateToProps = state => ({
annotation: state.align.annotation,
timeline: state.align.timeline,
media: state.media.index,
})
const mapDispatchToProps = dispatch => ({
})
export default connect(mapStateToProps, mapDispatchToProps)(AnnotationForm)
|
